please show work for these 2 questions

Consider the following information on returns and probabilities: Invest 2/3 of your money in Asset A and 1/3 in Asset B. State B Probability 25 Boom 12% 2% Bust 25 6% 18% What is the expected return for the portfolio? 9.0 a. 1.7 b. 29 c 3.9 d. 4.6 e.55 1.6.9 & 7.5 5.90 8.2 10.5 Following above, what is the standard deviation of the return on the portfolio7 0.58 a 0.58 b.2.6 3.9 d. 4.6 e. 5.9 1.6.9 87.6 h.B.S 1.96 1.10.17 XYZ company has 55 million outstanding shares and the stock price is 580 per share. It also issued 51 billion in outstanding debt face value) with current They are (EN) 0.1 0.02 203 d. 0.4 0.05 0.6 g 0.76 0.8 109